INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a35c6674669f0d62cac1857078c3d506d8474bcb7ae8b05f1de55eeeba3834f', 
    'gPzn5e8QsyGlDLyFXZcinSgsUeaMAKHe2UgI5VBXzl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)